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Commit17bab8c

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author
Michael Meskes
committed
Moved some free() calls that coverity correctly complains about.
1 parent885a4d3 commit17bab8c

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4 files changed

+19
-9
lines changed

4 files changed

+19
-9
lines changed

‎src/interfaces/ecpg/ChangeLog‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2026,5 +2026,9 @@ we Jun 21 13:37:00 CEST 2006
20262026

20272027
- Added some more coverity report patches send in by Martijn van
20282028
Oosterhout <kleptog@svana.org>.
2029+
2030+
Su Jun 25 11:27:46 CEST 2006
2031+
2032+
- Moved some free() calls that coverity correctly complains about.
20292033
- Set ecpg library version to 5.2.
20302034
- Set ecpg version to 4.2.1.

‎src/interfaces/ecpg/ecpglib/descriptor.c‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
/* dynamic SQL support routines
22
*
3-
* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/descriptor.c,v 1.15 2006/06/21 10:24:40 meskes Exp $
3+
* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/descriptor.c,v 1.16 2006/06/25 09:38:39 meskes Exp $
44
*/
55

66
#definePOSTGRES_ECPG_INTERNAL
@@ -349,7 +349,7 @@ ECPGget_desc(int lineno, const char *desc_name, int index,...)
349349
return false;
350350
}
351351
/* allocate storage if needed */
352-
if (arrsize==0&&var!=NULL&&*(void**)var==NULL)
352+
if (arrsize==0&&*(void**)var==NULL)
353353
{
354354
void*mem= (void*)ECPGalloc(offset*ntuples,lineno);
355355
if (!mem)

‎src/interfaces/ecpg/ecpglib/execute.c‎

Lines changed: 12 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.48 2006/06/21 11:38:07 meskes Exp $ */
1+
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.49 2006/06/25 09:38:39 meskes Exp $ */
22

33
/*
44
* The aim is to get a simpler inteface to the database routines.
@@ -896,7 +896,7 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
896896
if (!(mallocedval=ECPGrealloc(mallocedval,strlen(mallocedval)+slen+sizeof("array [] "),lineno)))
897897
{
898898
PGTYPESnumeric_free(nval);
899-
free(str);
899+
ECPGfree(str);
900900
return false;
901901
}
902902

@@ -905,8 +905,9 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
905905

906906
strncpy(mallocedval+strlen(mallocedval),str,slen+1);
907907
strcpy(mallocedval+strlen(mallocedval),",");
908+
ECPGfree(str);
909+
PGTYPESnumeric_free(nval);
908910
}
909-
PGTYPESnumeric_free(nval);
910911
strcpy(mallocedval+strlen(mallocedval)-1,"]");
911912
}
912913
else
@@ -929,12 +930,12 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
929930

930931
strncpy(mallocedval,str,slen);
931932
mallocedval[slen]='\0';
933+
ECPGfree(str);
934+
PGTYPESnumeric_free(nval);
932935
}
933936

934937
*tobeinserted_p=mallocedval;
935938
*malloced_p= true;
936-
PGTYPESnumeric_free(nval);
937-
free(str);
938939
}
939940
break;
940941

@@ -964,6 +965,7 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
964965
strcpy(mallocedval+strlen(mallocedval),"interval ");
965966
strncpy(mallocedval+strlen(mallocedval),str,slen+1);
966967
strcpy(mallocedval+strlen(mallocedval),",");
968+
ECPGfree(str);
967969
}
968970
strcpy(mallocedval+strlen(mallocedval)-1,"]");
969971
}
@@ -983,11 +985,11 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
983985
strcpy(mallocedval,"interval ");
984986
/* also copy trailing '\0' */
985987
strncpy(mallocedval+strlen(mallocedval),str,slen+1);
988+
ECPGfree(str);
986989
}
987990

988991
*tobeinserted_p=mallocedval;
989992
*malloced_p= true;
990-
ECPGfree(str);
991993
}
992994
break;
993995

@@ -1163,6 +1165,7 @@ ECPGexecute(struct statement * stmt)
11631165
if (desc==NULL)
11641166
{
11651167
ECPGraise(stmt->lineno,ECPG_UNKNOWN_DESCRIPTOR,ECPG_SQLSTATE_INVALID_SQL_DESCRIPTOR_NAME,var->pointer);
1168+
ECPGfree(copiedquery);
11661169
return false;
11671170
}
11681171

@@ -1194,7 +1197,10 @@ ECPGexecute(struct statement * stmt)
11941197
desc_inlist.ind_offset=0;
11951198
}
11961199
if (!ECPGstore_input(stmt->lineno,stmt->force_indicator,&desc_inlist,&tobeinserted,&malloced))
1200+
{
1201+
ECPGfree(copiedquery);
11971202
return false;
1203+
}
11981204

11991205
break;
12001206
}

‎src/interfaces/ecpg/test/test_init.pgc‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@ namespace N
2323
#endif
2424

2525
int main(void)
26-
{ struct sa x,*y;
26+
{ struct sa x,*y=&x;
2727
exec sql begin declare section;
2828
int a=(int)2;
2929
int b=2+2;

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